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| 型号： | ADM2485BRWZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 18/20页 |
| 文件大小： | 0K |
| 描述： | IC TXRX ISOLATED RS-485 16SOIC |
| 产品培训模块： | iCoupler Digital Isolater Technology |
| 设计资源： | Half-Duplex, Isolated RS-485 Interface (CN0031) |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | ADM2485BRWZ-REEL7DKR |
ADM2485
Rev. A | Page 7 of 20
VDE 0884-2 INSULATION CHARACTERISTICS
This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data must be ensured by
means of protective circuits.
An asterisk (*) on packages denotes DIN V VDE V 0884-10 approval.
Table 6.
Description
Symbol
Characteristic
Unit
Installation Classification per DIN VDE 0110 for Rated Mains Voltage
≤150 V rms
I to IV
≤300 V rms
I to III
≤400 V rms
I to II
Climatic Classification
40/85/21
Pollution Degree (DIN VDE 0110: 1989-01, Table 1)
2
Maximum Working Insulation Voltage
VIORM
560
V peak
Input-to-Output Test Voltage
VPR
Method B1: VIORM × 1.875 = VPR, 100% Production Tested, tm = 1 sec, Partial Discharge < 5 pC
1050
V peak
Method A (After Environmental Tests, Subgroup 1): VIORM × 1.6 = VPR, tm = 60 sec,
Partial Discharge <5 pC
896
V peak
Method A (After Input and/or Safety Test, Subgroup 2/3): VIORM × 1.2 = VPR, tm = 60 sec,
Partial Discharge <5 pC
672
V peak
Highest Allowable Overvoltage1
VTR
4000
V peak
Safety-Limiting Values2
Case Temperature
TS
150
°C
Input Current
IS, INPUT
265
mA
Output Current
IS, OUTPUT
335
mA
Insulation Resistance at TS3
RS
>109
Ω
1 Transient overvoltage, tTR = 10 sec.
2 The safety-limiting value is the maximum value allowed in the event of a failure. See Figure 14 for the thermal derating curve.
3 VIO = 500 V.
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| ADM2486 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Speed, Half-Duplex iCoupler Isolated RS-485 Transceiver |
| ADM2486BRW | 功能描述:IC TXRX RS-485 ISOLATED 16-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:iCoupler® 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| ADM2486BRW-REEL | 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-485 16-Pin SOIC W T/R 制造商:Analog Devices 功能描述:LINE TRNSCVR 1TR 1TX 1RX 16SOIC W - Tape and Reel |
| ADM2486BRWZ | 功能描述:IC TXRX RS-485 ISOLATED 16-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:iCoupler® 产品培训模块:RS-232 & USB Transceiver 标准包装:2,000 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SSOP（0.209"，5.30mm 宽） 供应商设备封装:16-SSOP 包装:带卷 (TR) 其它名称:296-19849-2 |
| ADM2486BRWZ-REEL | 功能描述:IC TXRX RS-485 ISOLATED 16SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:iCoupler® 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
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